CN201730788U - Oilless lubrication air compressor host - Google Patents
Oilless lubrication air compressor host Download PDFInfo
- Publication number
- CN201730788U CN201730788U CN2010202805229U CN201020280522U CN201730788U CN 201730788 U CN201730788 U CN 201730788U CN 2010202805229 U CN2010202805229 U CN 2010202805229U CN 201020280522 U CN201020280522 U CN 201020280522U CN 201730788 U CN201730788 U CN 201730788U
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- China
- Prior art keywords
- cylinder
- cooler
- air compressor
- lubrication air
- compressor host
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- Expired - Fee Related
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Abstract
The utility model relates to an oilless lubrication air compressor host, which comprises a primary cylinder and a secondary cylinder. The primary cylinder is divided into a front primary cylinder and a rear primary cylinder which are serially connected through an air pipe, and a cooler is serially connected between the rear primary cylinder and the secondary cylinder. The cooler is a plate-type cooler, and radiating fins are arrayed on two sides of the plate-type cooler. The oilless lubrication air compressor host enlarges radiating area, reduces temperature of gas discharged from the secondary cylinder to a temperature range from 40DEG C to 45DEG C, and can be totally in a safe operation state due to proper temperature.
Description
Technical field
The utility model relates to a kind of air compression machine host, is specifically related to a kind of full-oil-free lubrication air compression machine host, and this main frame is the main body part of full-oil-free lubrication air compressor.The full-oil-free lubrication air compressor can be supporting with color selector or wrapping machine, is mainly used in food and grain industry.
Background technique
Full-oil-free lubrication air compression machine host is at work after the air compression in the cylinder body, and the gas temperature in the cylinder can be very high, and this not only makes the many consumed powers of compressor, and also is disadvantageous to the running of compressor.Because temperature is higher, each parts is under the high temperature for a long time in the cylinder, makes piston ring, guide ring aggravation wearing and tearing, each running gear and pivot friction power strengthen, the power consumption of complete machine increases, and causes the motor might be overheated and burn usually general type of cooling employing water-cooled or fan cooled.Adopt water-cooling pattern, its volume is big, and cylinder body is made complicated, installs loaded down with trivial details, the increase manufacture cost.The pressurized gas that the one-level cylinder of full-oil-free lubrication air compression machine host is discharged in the prior art directly enters the secondary cylinder recompression through outlet pipe, heat diffusion area is little, though cool off through venter, but nearly 60 ℃ of the gas temperature of discharging from the one-level cylinder, the gas temperature of discharging after the secondary cylinder compression is up to 80 ℃, and is also undesirable with effect after the fan cooled.
Summary of the invention
At above-mentioned problems of the prior art, the purpose of this utility model is to propose a kind of full-oil-free lubrication air compression machine host, and this main frame has better heat radiating effect.
The utility model is the technological scheme that its purpose of realization is taked: full-oil-free lubrication air compression machine host, comprise one-level cylinder and secondary cylinder, described one-level cylinder is divided into previous stage cylinder and back one-level cylinder, both are connected in series by tracheae, are connected in series cooler between described back one-level cylinder and described secondary cylinder.Cooler is a panel cooler.
Owing to adopt technique scheme, the gas temperature that the utility model is discharged from secondary cylinder can be reduced to 40 ℃～45 ℃, makes the temperature of complete machine be in the safe handling state, thereby avoids fault to take place.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model structural representation.
Among the figure 1, the previous stage cylinder, 1-1, tracheae, 2, back one-level cylinder, 2-1, one-level cylinder exhaust pipe, 3, secondary cylinder, 3-1 secondary cylinder suction tude, 4, cooler, 4-1, radiating fin, (→: the air inlet of expression one-level,
: the exhaust of expression one-level,
: the air inlet of expression secondary,
: the exhaust of expression secondary).
Embodiment
Referring to Fig. 1, the utility model comprises one-level cylinder and secondary cylinder 3.The one-level cylinder is divided into previous stage cylinder 1 and back one-level cylinder 2, both are by tracheae 1-1 serial connection, be connected in series cooler 4 between described back one-level cylinder 2 and described secondary cylinder 3, the suction port of cooler 4 and relief opening are connected on one-level cylinder exhaust pipe 2-1 and the secondary cylinder suction tude 3-1.Described cooler 4 is a panel cooler, uses full aluminum to do, and volume is little, in light weight, easy for installation.Cooler 4 both sides standards are arranged radiating fin 4-1, have increased heat diffusion area, and the gas temperature that secondary cylinder is discharged is reduced to 40 ℃～45 ℃, thereby the temperature of guaranteeing complete machine is in the safe handling state.The intake and exhaust direction of main frame is seen shown in the arrow.
Claims (2)
1. full-oil-free lubrication air compression machine host, comprise one-level cylinder and secondary cylinder (3), described one-level cylinder is divided into previous stage cylinder (1) and back one-level cylinder (2), both is characterized in that by tracheae (1-1) serial connection: be connected in series cooler (4) between described back one-level cylinder (2) and described secondary cylinder (3).
2. full-oil-free lubrication air compression machine host according to claim 1 is characterized in that: described cooler (4) is a panel cooler, at the arranged on both sides radiating fin (4-1) of panel cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202805229U CN201730788U (en) | 2010-07-28 | 2010-07-28 | Oilless lubrication air compressor host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202805229U CN201730788U (en) | 2010-07-28 | 2010-07-28 | Oilless lubrication air compressor host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730788U true CN201730788U (en) | 2011-02-02 |
Family
ID=43521944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202805229U Expired - Fee Related CN201730788U (en) | 2010-07-28 | 2010-07-28 | Oilless lubrication air compressor host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094785A (en) * | 2011-03-16 | 2011-06-15 | 卢高 | Miniature piston air pump without oil lubrication |
-
2010
- 2010-07-28 CN CN2010202805229U patent/CN201730788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094785A (en) * | 2011-03-16 | 2011-06-15 | 卢高 | Miniature piston air pump without oil lubrication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cai Rui Inventor after: Zhao Hesheng Inventor after: Zhang Huachao Inventor after: Zhang Heping Inventor before: Cai Rui Inventor before: Zhao Hesheng Inventor before: Zhang Huachao Inventor before: Lu Shouyuan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAI RUI ZHAO HESHENG ZHANG HUACHAO LU SHOUYUAN TO: CAI RUI ZHAO HESHENG ZHANG HUACHAO ZHANG HEPING |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |